baber/WOPTO huggingface dataset:
Patent JP-H11295467-A (JP)
Title: Transport device for large diameter o-ring
Inventor: SEI TAKAO
IPC: G21C13/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide transport device for a large diameter O-ring capable of efficiently transporting even a large diameter O-ring in a short time. SOLUTION: An O-ring 1 is elliptically deformed on attaching base 11 in an allowable range to be attached by O-ring stop metal fittings 15, a traveling support base 20 capable of supporting in a state where the attaching base 11 is inclined, the traveling support base 20 and the attaching base 11 are made detachable assembling structure, and the attaching base 11 and the traveling support base 20 are transported by a truck or the like in a range capable of being transported by the truck or the like. In the case where the truck or the like cannot be used, the caster 26 of the traveling support base 20 is assembled to be transported, and the large diameter O-ring can be carried in even from a narrow passage by the small number of workers in a short time. As a result, it can be efficiently carried in and exposure can be reduced to the minimum.
Patent JP-H08141931-A (JP)
Title: Pneumatic zipper driving device
Inventor: BURAIAN EMU HOWAITO
IPC: B25C1/04
Filed: 1995-05-18
Abstract: PURPOSE: To provide a pneumatically operated portable fastener driving device capable of regulating an energy of a tool without regulating a line pressure to prolong the service life and also capable of manufacturing and maintaining economically. CONSTITUTION: A device 10 comprises a housing assembly 12 which forms a drive chamber 13, a reservoir 16 which stores a pressuring air source, a piston 30 and a fastener drive element 32 which are installed slidably in the drive chamber, a magazine 38 which receives a fastener and feed it into a drive track 36, and a power control assembly 18 for performing the drive process of the drive element. In addition, it includes a piston pressure chamber 40 communicating with one end part of the drive chamber, a passage 43 formed inside the housing assembly to communicate the reservoir with the piston pressure chamber, and an energy control assembly 44 including a valve 48 manually movable between a first position where the passage opens fully to supply pressuring air to the pressure chamber in order to provide the maximum energy to the piston and a second passage where the passage is closed partially in order to reduce energy.
Patent JP-H07326404-A (JP)
Title: Connection structure of flat cable
Inventor: NOGAKI TAKESHI
IPC: H01R4/24
Filed: 1994-06-01
Abstract: PURPOSE:To provide connection structure which can connect flat cables simply and at low cost and besides does not take connection space and can cope with the change of connection pitch, the change of current application capacity, etc., and is excellent in quality and durability. CONSTITUTION:Thorny conductive powder 4 is interposed between flat cables, and by the heating and pressing of the connection, this thorny conductive powder 4 is pierced into an insulating layer 3 until it is brought in contact with a cable conductor 2, thus the conductors are made electrically continuous. According to this structure, the peeling of the cable becomes needless, and electric continuity can be made simply, making use of a little conductive powder.
Patent JP-H10301354-A (JP)
Title: Color image processor
Inventor: KAWAGUCHI MITSUYA
IPC: G03G21/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To input an input color information into a printer while applying the appropriate color change processing to the input information in accordance with spectral reflectance property of adopted transfer paper. SOLUTION: A color image forming means 103 receives the input color image information from a computer or a color scanner 102. A controller 108 receives the size information of the transfer paper to be used, the color information whether being the color image or black-and-white, and simultaneously selects a paper feed tray to be used by transfer paper kind storing means 106 and transfer paper size storing means 109. In the same time, based on the kind of the transfer paper, spectral reflectance density data of the transfer paper is read out from transfer paper data storing means 105, and delivered to recording color image forming means 103.  When converting previously input color image information to the recording color information adaptable to the color printer 104, the color image forming means 103 performs the color masking processing based on spectral reflectance density data of the transfer paper and outputs the recording color image information to the color printer 104.
Patent JP-H10302230-A (JP)
Title: Magnetoresistive head and its manufacture
Inventor: SATOU YOSHIAKI
IPC: H01L43/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive head which assures a stable characteristic without any fluctuation and a method of manufacturing the same. SOLUTION: A magnetoresistive element is formed by continuously and sequentially laminating, on an insulated film 10 formed at the substrate surface, a soft magnetic film 12, a magnetic isolating film 14 and a magnetoresistive effect film 16 in that order by the sputtering method, etc., and then performing the patterning through the ion milling using the adequate mask pattern. Next, a mask pattern 20 is formed and then a vertical bias film 22 and a first electrode film 24 are continuously laminated. Thereafter, when the mask pattern 20 is removed by the peeling method through the lift-off method, the vertical bias film 22 and first electrode film 24 on the mask pattern 20 are also removed and thereby the vertical bias film 22 and first electrode film 24 can be formed on an element in the same pattern shape with higher accuracy.
Patent JP-H10302641-A (JP)
Title: Method of inspecting aperture grill
Inventor: KAWABATA TOSHIO
IPC: H01J9/42
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To simplify the inspecting process and reduce the manpower of inspection by cutting one grid or a plurality thereof from the body of an aperture grill by a prescribed length, and judging the quality of the aperture grill on the basis of the weight of the cut grid. SOLUTION: An aperture grill for color picture tube has a number of mutually parallel slender grids 1, and it is formed of a grid part 3 in which a number of slender through-holes (apertures) 2 are formed so as to be partitioned by each grid, and a skirt part 4 around it, From about the center and both ends in the direction orthogonal to the longitudinal direction of the grids 1, about 5 to 10 grids 1 are separated from the aperture grill body. The weight and length of each cut grid 1 are measured to calculate the weight per unit length of the grid 1, which is then compared with a reference weight, whereby the quality of the aperture grill is judged.
Patent JP-H04347863-A (JP)
Title: Electrostatic charge image developing toner
Inventor: ONO HITOSHI
IPC: G03G9/08
Filed: 1991-05-24
Abstract: PURPOSE:To provide the high-quality electrostatic charge image developing toner with which a stable electrical conductivity is obtainable at the time of continuous copying and continuous printing and which substantially prohibits the generation of in-machine staining, etc., by incorporating compds. having specific structures into the toner. CONSTITUTION:One or more kind of the compds. expressed by formula I or II and one or more kinds of the metal-contg. azo dyes or oxycarboxylic acid metal compds. which may have a substituent are provided into the electrostatic charge image developing toner contg. at least a resin and coloring agents. In the formula I, A<1> and A<2> have a naphthyl group or anthranyl group which has a hydroxyl group and carboxyl group in the adjacent substitution positions on one piece of carbon 6-membered ring at the respective ends and is coupled to an alkylene group connecting A<1> and A<2> in another substitution position on the carbon 6-membered ring; (n) denotes integer 1 to 3. In the formula II, A denotes formulas III, IV, etc.; X denotes a hydrogen atom, alkyl group, amino group or alkoxy group. The stable electrostatic chargeability is obtd. in this way and the high-quality toner is obtd.
Patent JP-S63285818-A (JP)
Title: Switch
Inventor: TAKEDA HIROSHI
IPC: H01H1/34
Filed: 1987-05-18
Abstract: PURPOSE:To realize the stabilization and a compact size of the contact between the first movable contact piece and the second movable contact piece by inserting the first movable contact piece in a case and holding it at three points, while holding the second movable contact piece at three points in the case in the same manner. CONSTITUTION:The lower end of the first movable contact piece 7 is made as a vertical part 7a, the first inclination 7b is formed at the upper part of the vertical part 7a, and the second inclination 7c is formed in the reverse direction at the upper part of the inclination 7b. At the lower end of the inclination 7c, a fixing member 7d projecting to both sides is furnished, and at the upper part of the inclination 7c, a vertical contact 7e in the reverse V-shape is formed, and a contact 7b is furnished on it. The second movable contact piece 8 is composed in the same manner as the first movable contact piece 7. On a case 6, holes 7 and 10 are furnished to engage with first and the second movable contact pieces 7 and 8, while projection pieces 11 and 12 are arranged at the upper side of the case 6 near the holes 9 and 10. By engaging the movable contact pieces 7 and 8 to the holes 9 and 10, and holding them at three points in utilizing the inclinations, the positioning accuracy of the movable contact pieces is improved and the stability and the compact size of the contact are realized.
Patent JP-S61280053-A (JP)
Title: Photomagnetic recording medium
Inventor: OKAMOTO HIROSHI
IPC: G11B11/105
Filed: 1985-06-05
Abstract: PURPOSE:To form an interference film or a protective film which use of an inexpensive coating method by using a polyacid contg. a peroxo or a polyacid using carbon as the hetero atom and contg. a peroxo for an interference film. CONSTITUTION:A polyacid contg. a peroxo or a polyacid using carbon as the hetero atom and contg. a peroxo can be used for forming a uniform thin film by a coating method which is extremely convenient and inexpensive. For example, metallic tungsten powder or tungsten carbide powder is dissolved in an aq. hydrogen peroxide, the excess hydrogen peroxide is removed by a platinum net and the powder is dried to obtain WIPA or CWHPA. The aq. soln. is spin- coated on a glass disk 5 provided with an UV ray-curing resin 4 having a guide groove and cured by heating. Then a magnetic film 2 is formed on the disk provided with the WIPA film 3 or the CWHPA film 3 and SiO2 is further laminated by magnetron sputtering on the magnetic film as a protective film 1.
Patent JP-H07302584-A (JP)
Title: Battery separator
Inventor: KITAGUCHI TORU
IPC: D21H13/18
Filed: 1994-05-09
Abstract: PURPOSE:To prevent internal short circuit caused by contact of a positive electrode with a negative electrode. CONSTITUTION:A separator is made of a nonwoven fabric using at least 50wt.% organic synthetic polymer micro-fibrillating fibers having a mean fiber length of 0.2-1.5mm and a mean fiber diameter of 0.05-1mum. The micro-fibrillating fiber is allowable to have a softening point or a melting point of 60-140 deg.C and a sectional aspect ratio of 3-200.
Patent JP-H01291542-A (JP)
Title: Fm multiplex broadcast transmission/reception circuit
Inventor: YAMADA TSUKASA
IPC: H04B1/16
Filed: 1988-05-19
Abstract: PURPOSE:To efficiently receive data with high accuracy by combining a circuit which performs majority at each bit by receiving plural continuous mode control codes, a circuit which performs the error correction of the output of the circuit, and a circuit which receives the data after error correction integrally. CONSTITUTION:An exclusive OR circuit 310 allots the content of an 8-bit syndrome register 307 to four data (A1 to A4). A majority circuit 311 performs an error correction operation by judging that an error exists in a leading bit when three or more is exist in the data (A1 to A4). A corrected signal is compared with the data accumulated until then by a comparator 317, and when they coincide, a coincidence counter 318 is counted up by a signal 319. When a noncoincidence counter 320 is couted up to a constant value, the count value of the coincidence counter 318 is cleared. Also, when the coincidence counter 318 arrives at the constant value by counting up, the mode control code signal is outputted. The data in a data register 306 is not loaded on a register 316 until the coincidence counter 318 is cleared, then, it is used.
Patent JP-H09288788-A (JP)
Title: Plant supervisory and alarming system
Inventor: IKEMOTO TAEKO
IPC: G21C17/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To set a supervisory input point storage part for storing a supervisory input point and the supervisory input point stored in this supervisory input point storage part through interactive processing. SOLUTION: An alarm processing part 13-1 judges whether or not an alarm is to be issued while referring to a supervisory input point storage part 13-2 based on process data from a process input means 10. The supervisory input point storage part 13-2 stores the supervisory input point for the supervisory of alarm. An interactive processing supervisory input point setting part 14 sets the contents of the supervisory input point storage part 13-2 through the interactive processing from an input device 4.
Patent JP-H0416778-A (JP)
Title: Method for monitoring differential component
Inventor: ISOBE YUKINOBU
IPC: G01R29/26
Filed: 1990-05-10
Abstract: PURPOSE:To hold detection accuracy regardless of the change of an input level by calculating the ratio of the differential quantity and suppressing quantity at every phase of three-phase AC electric energy and performing the judgement of inferiority detection with due regard to said ratio. CONSTITUTION:The ratio eta of the differential quantity and suppressing quantity at every phase is calculated from the current quantity at every phase such as three-phase AC electric energy. Then, the min. inferiority sensitivity epsilon1 and differential quantity Ida are compared at every phase and the min. detection ratio epsilon2 and the ratio eta are compared to set Ida > epsilon, eta > epsilon2 to a judgment standard. Since the ratio eta is considered, detection accuracy is kept constant regardless of the change of an input level to make it possible to detect and judge the monitoring inferiority of a differential component.
Patent JP-S5548767-A (JP)
Title: Electrostatic latent image developing device
Inventor: OONUMA TERUYUKI
IPC: G03G15/08
Filed: 1978-09-30
Abstract: PURPOSE:To provide the device which sufficiently charges the toner and obtain distinct copied images of high contrast by letting the surface of a developer donating member be an insulation layer of more than 10<12>OMEGAcm and the portion on the inner side thereof be a conductive layer of less than 10<8>OMEGAcm. CONSTITUTION:A developer donating member 10, which carries the toner on its surface, comprises bonding an inner layer part 10b composed of silicone rubber compounded with carbon black and applied with conduction treatment on a core member 10a made of stainless steel and having an extremely thin insulation thin layer 10c coated with the ordinary silicone rubber not applied with conduction treatment thereon. The silicone rubber of the insulation thin layer 10c is an insulator of more than 10<12>OMEGAcm in specific volume resistivity and about 50mum or under in thickness and the silicone rubber of the inner layer part 10b is a conductor of less than 10<8>OMEGAcm in specific volume resistivity and about 7mm in thickness. Such constitution enables the toner to be sufficiently charged even when the resistance value of the toner is thin and even when the toner layer is thin, thus making it possible to obtain the distinct copied images of high contrast.
Patent JP-S61278237-A (JP)
Title: Data transmission system of process control system
Inventor: KATSUMATA NORIAKI
IPC: G05B15/02
Filed: 1985-06-04
Abstract: PURPOSE:To attain data transfer between process controllers by providing a repeater storing tentatively a transfer data between controllers and adding information of a transfer path to the transmission data. CONSTITUTION:In sending a data from a PC 6 to a PC 3, the number of repeaters 7, 8 existing in the path from the PC 6 to the PC 3 and the number of the PC 3 being the final object are generated and stored tentatively as a forward path header. A sending data is stored in a 2-port RAM 10 by a CPU 12 of the repeater 8 and read by a CPU 11. When the CPU 11 discriminates that the next destination is the repeater 7, the number of the repeater 8 in the forward path header into the lowest priority and selects the number #7 of the repeater 7 as the highest priority newly. When the repeater 7 receives the data from the repeater 8, the similar processing as that of the repeater 8 is executed and the data from the PC 6 is sent to the PC 3. In sending the transmission data from the PC 3 to the PC 6, the transfer path is selected according to the content of the return header.
Patent JP-H10309918-A (JP)
Title: Suspension control device
Inventor: EGAWA KENICHI
IPC: B60G17/015
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To properly control the damping force of damping force-variable shock absorbers, by quickly initializing a controller upon the input thereinto of disturbances that possibly cause dislocation of a step motor as an actuator used for the damping force control when the damping force control is being suspended while the ignition is set on and the vehicle is stopped. SOLUTION: While an ignition is brought on and the vehicle is stopped, a suspension controller sets a control signal CS off and cuts off feed to motor drive circuits 59FL to 59RR to lessen the power consumed. If vertical acceleration sensors 51FL to 51RR detect the input of disturbances that possibly cause dislocation of step motors 41FL to 41RR in that state, the controller quickly initializes itself, while if no disturbances are detected, the controller initializes itself after the vehicle comes to run at a predetermined speed or more.
Patent JP-H04350540-A (JP)
Title: Meat freshness measurement device
Inventor: OSAWA MASAHIKO
IPC: G01N21/27
Filed: 1991-05-27
Abstract: PURPOSE:To obtain the measurement device for measuring the same result as that of a measurement person who judges the degree of freshness of meat with the use of a meat color standard at a measurement place. CONSTITUTION:Light of different wave length from light emitting diodes 11, 12...1n is projected onto a calibrator, its reflected light is received by a photodiode 3, its light-received output is converted into a digital signal by the use of an A/D convertor 6, substituted in a first operation expression and the minimum value of the coefficient of the operation expression is found to perform calibration. Next, light from the light emitting diodes 11, 12...1n is projected onto meat 4, the coefficient calibrated with the light received output of the reflected light is substituted in a second expression and a numeral value corresponding to a meat color standard (B.C.S) is displayed on a display part 8.
Patent JP-H02301447-A (JP)
Title: Image recorder
Inventor: TAKAHASHI KAZUYOSHI
IPC: B41J2/13
Filed: 1989-05-17
Abstract: PURPOSE:To perform a monochromatic printing at high speed by a method wherein a gap in the scanning direction in the recording by individual recording heads is equal to a distance for the number of dots corresponding to the number of the recording heads, and recording dot positions by the individual recording heads are at least prevented from being superimposed. CONSTITUTION:Monochromatic image data 1 is divided by every 128 data by a memory control circuit 2. The first 128 data are stored in a RAM 3, and succeeding groups of 128 data are successively stored in a RAM 4, a RAM 5, a RAM 6, and again the RAM 3. In this printing, the scanning speed of a carriage 19 is set up to four times higher than that in a multi-color printing. That is, application signals are outputted to printing heads at the same cycle as in a multi-color printing, but four heads take a share in the printing. In the high-speed printing, a gap in the scanning direction in the recording by the four recording heads is equal to a distance of four dots corresponding to the number of the recording heads, and the superimposition of recording positions by the individual recording beads is prevented.
Patent JP-S61281110-A (JP)
Title: Production of vinyl chloride copolymer
Inventor: ISAKA TAKASHI
IPC: C08F214/06
Filed: 1985-06-06
Abstract: PURPOSE:To obtain the titled copolymer having improved thermal stability and good antistatic properties always even by different processing methods, by polymerizing a salt prepared by reacting an aminoalkyl acrylate with an alkylene oxide and alkyl halide. CONSTITUTION:An aminoalkyl acrylate expressed by the formula (R<1> is H or methyl; R<2> and R<3> are 1-4C alkyl; m is an integer 1-4), e.g. N,N- dimethylaminoethyl acrylate, is first reacted with an alkylene oxide, preferably ethylene oxide, and an alkyl halide, e.g. methyl chloride and the resultant quaternary ammonium salt is then copolymerized with vinyl chloride to afford the aimed copolymer. The aqueous suspension polymerization method is preferably used to carry out industrially and advantageously the above-mentioned polymerization.
Patent JP-S5912470-A (JP)
Title: Heat roll fixation device
Inventor: MIYAMA SHIGEKI
IPC: G03G15/20
Filed: 1982-07-12
Abstract: PURPOSE:To prevent harm even when a power source is turned off and then turned on again, by providing a preheating resetting means for rolls to a warming-up control means which rotates both rolls when the surface of a heat roll attains to preheating rotation starting tempelrature after a main switch is turned on. CONSTITUTION:The heat roll 1 incorporates a heater 2 in the center and has a thermistor 3 atop and is driven by a main motor 4, and a press-contacting roll 5 is pressed against the roll 1 by a spring means. Once the surface temperature of the roll 1 reaches the preheating starting temperature T1 at time t1 after the switch is turned on, the timer of a computer operates and the motor 4 is actuated to start rotating the rolls 1 and 5. The internal timer stops time t2 later to stop the motor 4 and when the surface of the roll 1 reaches set temperature T2, the surface temperature of the roll 1 is controlled thereafter by turning on and off the heater 2. The preheating resetting switch is provided to the warming-up control means, so even if the power source is turned off by mistake and then turned on again, neither the roll 1 nor 5 rotates, causing no harm.
Patent JP-S5912625-A (JP)
Title: Logical circuit
Inventor: MUROTANI KITOKU
IPC: H03K19/003
Filed: 1982-07-13
Abstract: PURPOSE:To prevent an excessive current due to short-circuit of output, by detecting the short-circuit with the logical processing between the output and the input to an output circuit in the output circuit of PP drive for turning off the output. CONSTITUTION:The output circuit comprising MOSFETs 11, 12 is driven in the way of push-pull(PP) at an output transistor drive circuit 10. Further, an input signal of the FET11 and the output of the output circuit are inputted to an exclusive OR circuit 20. If a short-circuit takes place at the output terminal, two inputs of an OR20 are opposite in phase each other, its output goes to a high level and the short-circuit of output is to be detected. This high level signal inverts an FF comprising an NOR15 and an inverter 16 to turn on FETs 13, 14, then the FETs 11, 12 are turned off, allowing to prevent a short-circuit current. The excessive current due to the short-circuit of output is prevented in this way.